The absolute value of the difference in electronegativity (ΔEN) of two bonded atoms provides a rough measure of the polarity to be expected in the bond and, thus, the bond type. When the difference is very small or zero, the bond is covalent and nonpolar. When it is large, the bond is polar covalent or ionic.
I believe the answer you are looking for is the 4th one.
I believe it is “Conduction” im not 100% sure tho, I haven’t done this since the 7th grade.
Answer: b.) they tend to lose electrons to gain stability
Explanation:
